The study of volcanoes is called: MCQ with Answer and Explanation

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The study of volcanoes is called:

A. Volcanology

B. Hydrology

C. Petrology

D. Seismology

Answer: Option A

Solution (By JKSSB Mock Tests)

Volcanology is the scientific study of volcanoes, lava, magma, and volcanic phenomena.

This question belongs to: Geography GK Physical Geography

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Practice More Physical Geography Questions

Question #1

Coral reefs grow best in:

A. Warm Shallow Water

B. Cold Deep Water

C. Freshwater Lakes

D. Polar Regions

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Correct Answer: Option A

Explanation:
Corals require warm, clear, shallow, and sunlit seawater to thrive.

This question belongs to: Geography GK Physical Geography

Question #2

Which mountain range was formed due to the Alpine Orogeny?

A. Aravalli

B. Ural Mountains

C. Appalachians

D. Himalayas

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Correct Answer: Option D

Explanation:
The Himalayan mountain system is a result of Alpine mountain-building movements.

This question belongs to: Geography GK Physical Geography

Question #3

The Earth's revolution around the Sun takes approximately:

A. 180 Days

B. 30 Days

C. 24 Hours

D. 365¼ Days

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Correct Answer: Option D

Explanation:
The Earth completes one revolution around the Sun in about 365.25 days, causing seasons.

This question belongs to: Geography GK Physical Geography

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